E-16 Technical Specifications 590 Series DC Digital Drive
Terminal Information – Control Board
This Control Board is common to all 590 units.
Terminal Description Terminal Function Signal Level Configurable Terminal
Number
Analog Input 5
Note that unused
analog inputs should
be connected to 0V
(Signal), or
disconnected from the
block diagram, in
order to reduce signal
noise.
Main Current Limit/
Aux. Current Clamp +ve
The function of analog inputs 4 and 5 is
determined by digital Input No.1 on terminal C6.
C6 open circuit:
Analog inputs No.5 =
Main Current Limit.
C6 at +24V:
Analog input No. 5 = Auxiliary Current Clamp
Positive.
Analog Input No. 4 = Auxiliary Current Clamp
Negative.
YES A6
Analog Output 1 Speed Feedback +10V = Full speed feedback forward.
-10V = Full speed feedback reverse.
YES A7
Analog Output 2 Total Speed Setpoint +10V = Full speed feedback forward.
-10V = Full speed feedback reverse.
YES A8
Current Meter Output Buffered Armature Current Output
The output can be selected as either Bipolar or
Unipolar by the Armature I parameter.
Bipolar Mode
+10V = 200% output current forward.
-10V = 200% output current reverse.
Unipolar Mode
+10V = 200% output current.
NO A9
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